James Wagner of the Washington Post reports that the Nationals were among the teams in attendance at Ryan Madson’s showcase last Friday in Phoenix and came away impressed by the free agent reliever.

Madson reportedly hit 93 mph with his fastball on multiple occasions during the workout and should soon land a minor league contract from one of the 15-or-so clubs that showed up to watch him pitch.

The 33-year-old right-hander hasn’t appeared in a major league game since the 2011 postseason due to elbow issues, but he was among the best late-inning arms in the sport before Tommy John surgery sidetracked his career. Madson posted a 2.45 ERA, 1.10 WHIP and 126/29 K/BB ratio in 113 2/3 innings during his final two seasons (2010-2011) with the Phillies.

Nava began the season on a one-year contract with the Angels, during which he slashed .235/.309/.303 through 136 PA in the first half of 2016. He was flipped to the Royals in late August for a player to be named later and saw the remainder of his year go down the drain on an .091 average through 12 PA in Anaheim. After getting the boot from the Angels’ 40-man roster in November, the 33-year-old outfielder elected free agency.

Nava is expected to compete for a bench role on the Phillies’ roster in the spring. As it currently stands, the club’s projected 2017 outfield features Howie Kendrick and Odubel Herrera, with precious little depth behind them. Nava’s bat is underwhelming, but at the very least he offers the Phillies a warm body in left field and a potential platoon partner for one of their younger options, a la Tyler Goeddel or Roman Quinn.

Former Mets catcher Johnny Monell signed a contract with the KT Wiz of the Korea Baseball Organization, per a report by Chris Cotillo of SB Nation. The 30-year-old originally struck a deal with the NC Dinos on Thursday, but the deal appeared to fall through at the last minute, according to Cotillo’s unnamed source.

Monell last surfaced for the Mets during their 2015 run, batting a dismal .167/.231/.208 with two extra bases in 52 PA before the club DFA’d him to clear space for Bartolo Colon. While he’s had difficulty sticking at the major league level, he’s found a higher degree of success in the minor league circuit and holds a career .271 average over a decade of minor league play. He played exclusively in Triple-A Las Vegas during the 2016 season, slashing .276/.336/.470 with 19 home runs and a career-high 75 RBI in 461 PA.

The veteran backstop appears to be the second MLB player to join the KT Wiz roster this offseason, as right-hander Donn Roach also signed with the club last month on a one-year, $850,000 deal.